[Liquid-cooled servers and IDC power supply concepts continue to rise. Sinopec Technology and COSCO have 20cm daily limit.] On September 7th, liquid-cooled servers and IDC power supply concepts expanded in the afternoon, with Sinopec Technology and COSCO reaching 20cm daily limit. Previously, Jitai Technology, Dunan Environment, Halsey, and Kerui Technology had hit their daily limit, and Alade, Gaolan Technology, Yihua Technology, and Jingquanhua were among the top gainers. On the news, on September 4, seven departments including the Central Cyberspace Administration of China jointly issued the "Implementation Plan for Promoting Digital and Green Collaborative Transformation Development (2026-2030)." It is mentioned that the 800V high-voltage DC power supply architecture for computing power facilities will be explored and the deployment of single cabinets exceeding 100 kilowatts will be promoted.